Unit 3 The Internet 单词讲解课件 2022-2023学年高中英语人教版必修第二册

英语单词按构成分为: 单纯词,合成词,派生词,混成词 其中派生词数量最多,混成词数量最少 英语词汇构词法:混合法(混成法) 英语构词还可以将两个词混合或各取一部分紧缩而成一个新词,前半部分表属性,后半部分表主体。这样的英语构词法就是混合法。 news + broadcast → newscast 新闻广播 television + broadcast → telecast 电视播送 smoke + fog → smog 烟雾 helicopter + airport → heliport 直升飞机场 zebra + donkey → zonkey zonkey donkey zebra blog是哪一类词? web + log → blog 网 + 日志 → 网志(博客) engine engineer stream steam identity identify convenient的名词形式是什么? 如果明天你方便的话,我开车接你。 If it is convenient for you tomorrow, I’ll drive to pick you up. 学校这么近真是太方便了。 It is a great convenience to have the school so near. cash in cash 用支票 by check/cheque cashier 出纳员,收银员,vt. 解雇,抛弃 收银员弄错了,少找了他钱。 The cashier made a mistake and short-changed him. 他被开除了因为这次考试作弊被抓住了。 He has been cashiered because he was caught cheating in the exam. stuck struck be stuck in 困于,停止不前,动弹不得 什么情况下没有be? 遇到交通堵塞,他来晚了。 Stuck in the traffic jam, he came late. Struck by the scenery of the West Lake, he enjoyed himself so much as to forget to go home. 天晚了,我送你回家吧。 It’s late. Let me keep you company home. It’s late. Let me walk you home. It’s late. Let me drive you home. go + -ing 表示“去从事某项户外活动” go fishing 去钓鱼 go camping 去野营 go shopping 去购物 go skating 去滑冰 go hiking 去短途旅行 go cycling 去单车旅行 go climbing 去爬山,去攀岩 go hunting 去打猎 go swimming 去游泳 go dancing 去跳舞 go surfing 去冲浪 go boating 去划船 go sailing 去航海 benefit from 从……中受益 benefit a lot from 从……中受益匪浅 benefit sb. a lot from 使某人从……中受益匪浅 distant distance different difference important importance silent silence confident confidence present presence absent absence patient patience evident evidence intelligent intelligence violent violence Charity begins at home. A person’s first duty is to help the members of his own family. 通读全文,然后回答下列问题。 Go through the text and then answer the following questions. tough cough rough laugh 艰难的 咳嗽 粗糙的 大笑 resident president button mutton cyber赛博 cyber game 网络游戏 cyber world 虚拟世界 World Cyber Games 世界电子竞技大赛 bully欺凌者,恃强凌弱者 be particular about 对……挑剔 embarrass embarrassed embarrassment be familiar to和be familia